Brazil's many rivers are important because they provide:

waterways are an important means of transport and vital source of irrigation and hydropower in many countries. Brazil is no exception, And, due to it's many rivers and basins, combined with it's proximity to the Atlantic Ocean, this South American country is very dependent on it's networks of rivers that wind their ways across, over and threw their magnificent terrain.

I hope this helps!!!

do u have any answer choices man?

the anwser is missions